[Your Full Name]
[Your Address]
[City, State ZIP Code]
[Your Email Address]
[Your Phone Number]

[Date]

[Board Chair or CEO's Name]
[Their Title]
[Company Name]
[Company Address]
[City, State ZIP Code]

Dear [Board Chair or CEO's Name],

I am writing to formally resign from my position as [Executive Title] at [Company Name], effective [Last Working Day Date]. Per my contract, I am providing [number] weeks notice to ensure adequate time for transition planning.

After considerable reflection, I have decided to pursue a new opportunity that aligns with the next phase of my career. This decision was not made lightly, given my commitment to [Company Name] and the meaningful work we have accomplished together.

During my tenure, I have been privileged to work alongside exceptional leaders and team members. Together, we achieved significant milestones including [mention 1-2 major accomplishments if appropriate]. I am proud of what we built and grateful for the trust you placed in me.

I am fully committed to facilitating a seamless leadership transition. I will work closely with the Board and executive team to:
- Complete strategic initiatives currently underway
- Document key processes, relationships, and ongoing projects
- Assist with the search and onboarding of my successor
- Ensure all stakeholders are informed and supported throughout this transition

I will make myself available beyond my departure date if needed to address any questions or provide additional support.

Thank you for the opportunity to serve [Company Name] in this capacity. I look forward to seeing the organization's continued growth and success.

Sincerely,

[Your Signature]
[Your Typed Name]